What is a critical step to restore fluid and electrolyte balance in patients like Patrick?

Administering intravenous Lactated Ringer's at 150 mL/hour is a critical step to restore fluid and electrolyte balance, particularly in patients experiencing significant fluid loss or dehydration, such as Patrick.

Lactated Ringer's solution is an isotonic fluid that closely resembles the body's plasma and contains electrolytes such as sodium, potassium, and calcium. This makes it particularly effective in restoring both hydration and electrolyte levels. The administration of intravenous fluids allows for rapid rehydration, especially in situations where oral intake is insufficient or unfeasible, such as in cases of nausea, vomiting, or severe dehydration.

Intravenous delivery of fluids ensures immediate availability of the necessary electrolytes directly into the bloodstream, which helps to quickly stabilize the patient’s circulatory system and maintain hemodynamic stability. This is vital in preventing complications associated with dehydration, such as kidney dysfunction or shock.

In contrast, while oral hydration can be beneficial in mild cases, it may not be adequate for patients with significant fluid depletion. Encouraging high-sugar beverages can actually worsen dehydration and electrolyte imbalances due to the osmotic effect of sugar, leading to further fluid loss. Dietary supplements may play a supporting role but do not provide the immediate and necessary fluid resuscitation